16646698

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4019}}^1$

素因数の和:4149

約数の個数: 16

約数和(自身を含む): 26532000

約数和(自身を除く): 9885302

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4019, 4142, 8038, 76361, 152722, 438071, 876142, 8323349, 16646698]

約数ペア:

[(1, 16646698), (2, 8323349), (19, 876142), (38, 438071), (109, 152722), (218, 76361), (2071, 8038), (4019, 4142)]